23160225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 42497280

約数和(自身を除く): 19337055

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 419, 737, 825, 1005, 1257, 1675, 2095, 2211, 3685, 4609, 5025, 6285, 10475, 11055, 13827, 18425, 23045, 28073, 31425, 55275, 69135, 84219, 115225, 140365, 308803, 345675, 421095, 701825, 926409, 1544015, 2105475, 4632045, 7720075, 23160225]

約数ペア:

[(1, 23160225), (3, 7720075), (5, 4632045), (11, 2105475), (15, 1544015), (25, 926409), (33, 701825), (55, 421095), (67, 345675), (75, 308803), (165, 140365), (201, 115225), (275, 84219), (335, 69135), (419, 55275), (737, 31425), (825, 28073), (1005, 23045), (1257, 18425), (1675, 13827), (2095, 11055), (2211, 10475), (3685, 6285), (4609, 5025)]